Data sources

Each value Trefle shows for Quercus geminata, with what every source says about it. When sources disagree, the strongest source is shown (how sources are ranked). Values imported before sources were recorded one by one are marked Source not recorded.

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Sourced3 Source not recorded8 Not on the record1 Sources: TRY Plant Trait Database

Field	Shown	What the sources say
Core
Author	Small	No source recorded	Source not recorded
Bibliography	Bull. Torrey Bot. Club 24: 438 (1897)	No source recorded	Source not recorded
Phylum	Tracheophyta	No source recorded	Source not recorded
Rank	species	No source recorded	Source not recorded
Status	accepted	No source recorded	Source not recorded
Year	1897	No source recorded	Source not recorded
Descriptive
Common name	Sand live oak	No source recorded	Source not recorded
Observations	SE. U.S.A.	No source recorded	Source not recorded
Morphology
Average height	430 cm	430 cm · TRY Plant Trait Database · Measured · 47 observations · 2026-10-09 TRY 7.0 datasets 20, 54, 873	Sourced
Phenology
Duration	perennial	perennial · TRY Plant Trait Database · Measured · 3 observations · 2026-10-09 TRY 7.0 datasets 424	Sourced
Ecology
Nitrogen fixation	None	None · TRY Plant Trait Database · Measured · 6 observations · 2026-10-09 TRY 7.0 datasets 20, 57, 444, 822	Sourced
Usda legacy
C n ratio	empty	35 · TRY Plant Trait Database · Measured · 8 observations · 2026-10-09 TRY 7.0 datasets 424, 981	Not on the record

Quercus geminata Small, 1897 12% complete

Sand live oak

.fa-secondary{opacity:.4} Data sources

Data sources